.middle > div:nth-child(1) {
    height: 50px;

}

.middle > div:nth-child(1) > div {
    border-bottom: 1px dashed gray;
}

.news-nav > div:hover .quan {
    visibility: visible;
}

.news-nav > div:hover {
    color: rgb(243, 101, 37);
    cursor: pointer;
}

.news-center .chinese-name {
    font-size: 50px;
    color: rgb(243, 101, 37);
    margin: 20px;
}

.news-center .english-name {
    font-size: 30px;
    margin: 20px;
}

/*新闻具体内容*/
.news-content > div {
    border-bottom: 1px solid gray;
}

.news-name {
    font-size: 30px;
    width: 700px;
}

.news-describe {
    font-size: 15px;
    width: 700px;
}

.create-time {
    text-align: center;
    background-color: rgb(243, 101, 37);
    color: white;
    margin: 10px;
    padding: 10px;
}

.create-time > div:nth-child(1) {
    font-size: 30px;
}

.create-time > div:nth-child(2) {
    font-size: 15px;
}

